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Arithmetic and Coroutining
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<H2 CLASS="section"><A NAME="htoc125">8.6</A>&nbsp;&nbsp;Arithmetic and Coroutining</H2>
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Arithmetic comparisons can be delayed until their arguments are
instantiated instead of generating an instantiation fault by passing the
comparison to the suspend solver (see section&nbsp;<A HREF="umsroot107.html#suspendsolver">17.3</A>). This
gives a form of coroutining.<BR>
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